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iPhone, iPad, iPod Hardware Repair Hardware Repair discussions for iPhone, iPod , iPad & Apple Products, help, guides. |
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11-07-2018, 20:46 | #1 (permalink) |
Freak Poster Join Date: May 2013 Location: Netherlands
Posts: 376
Member: 1939450 Status: Offline Thanks Meter: 165 | pro 12.9 2nd gen no audio or video play Anyone experienced with an ipad pro 12.9 2nd gen not playing audio? Has been icloud bypassed and new wifi chip. Any idea why or where to look for faults? because there are no schematics........ Thanks in advance! |
11-08-2018, 14:17 | #2 (permalink) | |
Freak Poster Join Date: Mar 2017
Posts: 387
Member: 2691507 Status: Offline Thanks Meter: 100 | Quote:
The ipad pro has a lot of black under fill on almost every IC around Nand and CPU, SRam, but I might be wrong but there is no under fill on the audio IC. I don't know which one it is, I know is a crystal IC, search google I remember seeing a post with description of all the components as a review. If you have the Wifi only check near the wifi IC for any solder balls too. One thing for sure is a DATA line since your iPad still booting without a problem. | |
11-15-2018, 12:17 | #3 (permalink) |
Freak Poster Join Date: Jul 2001
Posts: 105
Member: 5538 Status: Offline Thanks Meter: 4 | hi there . i have same problem with my ipad too. after changing wifi and bypass recognized a shortcut and heated. i found the cousing chip but cant get to replace it. anyone to show a place to get this chip ? https://drive.google.com/file/d/1GlF...ew?usp=sharing |
11-19-2018, 12:27 | #4 (permalink) |
Freak Poster Join Date: May 2013 Location: Netherlands
Posts: 376
Member: 1939450 Status: Offline Thanks Meter: 165 | Already reballed audio ic. (in my opinion it is the one 339s0084) I will post a picture asap. Will try to get these ic's next to the wifi ic but i dont think the have anything to do with audio?. So weird that the unit is working fine but not wit audio....... Will keep you updated guys? If anyone has any other suggestions please let me know. |
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